The MQ7 Carbon Monoxide Gas Sensor Module is designed for detecting carbon monoxide (CO) concentrations in the air. It utilizes an electrochemical sensor that provides high sensitivity to CO with fast response time and recovery. This module is widely used in gas leak detection systems, industrial safety applications, and environmental monitoring.Features:High sensitivity to carbon monoxide (CO)Fast response and recovery timeStable and long lifespanEasy to interface with microcontrollers and development boardsAnalog output signal for easy integrationLow power consumptionTechnical Specifications:Detection Range: 20ppm to 2000ppm COSensitivity: ≥ 100mV/ppm (CO)Heating Voltage: 5V ± 0.2V (AC or DC)Load Resistance: AdjustablePreheat Time: 24 hoursResponse Time: ≤ 20 secondsRecovery Time: ≤ 30 secondsOperating Temperature Range: -20°C to 50°COperating Humidity: ≤ 95% RHPower Consumption: ≤ 800mWDimensions: 32mm x 20mm x 22mmWeight: 5gApplications:Gas Leak Detection Systems: Used in homes, offices, and industrial environments to detect CO gas leaks.Industrial Safety: Ensures safety in industrial settings by monitoring CO levels.Environmental Monitoring: Applied in systems that monitor air quality and pollution levels.Automotive: Used in vehicle systems to detect and monitor exhaust gas levels.Smart Home Devices: Integrated into smart home safety systems for CO detection.
